A rural town faces yet another summer with taps running dry and reservoirs hitting historic lows. Crops fail, local businesses scale back, and families ration every drop. Clean water is a daily gamble ...

From chlorine to lead, here's how to find the system that actually matches your water's biggest problems.

A team of Johns Hopkins engineers has evaluated promising large-scale technologies to filter out a class of harmful industrial "forever chemicals" commonly found in the country's drinking water. Known ...

New solar desalination technology turns seawater into drinking water without toxic brine, improving clean water access and ...

A whole-house water filter intercepts every gallon flowing into your home — kitchen tap, shower, washing machine — and strips ...

From glass to plastic water filter pitchers, these are the best options that remove water contaminants such as PFAS, bacteria ...

Homeowners rely on water for countless everyday activities—cooking, cleaning, drinking, bathing, and more. Over time, the presence of impurities like minerals, chemicals, and bacteria can affect the ...

In a historic shift for federal water safety, the U.S. Environmental Protection Agency (EPA) has officially placed ...

Which under-sink water filtration systems are best? In a world becoming evermore contaminated by human action, it can be grimly difficult to find access to truly clean water. Thankfully, there are ...

This article is part of CNN Underscored’s Earth Week, a weeklong focus on our planet and ways to celebrate and preserve it. We’ll be featuring tips on how to live more sustainably, products to help ...